EasyManua.ls Logo

Accuphase A-45 - page15_PowerAmp

Accuphase A-45
19 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
GND
+INPUT
41.4Vac
41.4Vac
GND
+43.5V
-43.5V
-54V
+54V
+
-
-49V
+54V
-54V
+49V
-49V
GND
-INPUT
OUTPUT
30mV
HEATSINK
*標準で実装しない部品を示す。
-K/U
Q13
2SA1376_-K/U
Q12
2SC3478_
22
R26
22
R25
-K/U
Q10
2SC3478_
-K/U
Q9
2SA1376_
22
R19
22
R18
D6
MA165
D5
MA165
2.4k
R15
2.4k
R14
-Y
Q8
2SA1145_ -Y
Q6
2SA1145_
5.6k
R11
5.6k
R10
D4 HZ153L
1kR13
D3 HZ153L
100G
R7
-Y
Q7
2SC2705_ -Y
Q5
2SC2705_
+49V
100G
R6
1kR12
-49V
D11
HZ6A1L
+49V
2.0kR60330R4
3
2
1
200VR2
583-0226-00
D12
1SS83
D2
MA167
-K/U
Q24
2SA1376_-K/U
Q23
2SC3478_
22
R49
22
R48
-K/U
Q22
2SC3478_-K/U
Q21
2SA1376_
22
R44
22
R43
D10
MA165
D9
MA165
2.4k
R41
2.4k
R40
-Y
Q19
2SA1145_ -Y
Q16
2SA1145_
5.6k
R34
5.6k
R33
D8 HZ153L
1kR38
D7 HZ153L
100G
R32
-Y
Q18
2SC2705_ -Y
Q15
2SC2705_
100G
R31
1kR37
-49V
0.5W56kR55
100n
C16
+49V
1W3.3k
R71
1W3.3k
R70
D17
HZ9A2L
D18
HZ9A2L
-K/U
Q2
2SC3478_
-K/U
Q1
2SA1376_
5.6n
C2
5.6n
C1
2W
100
R56
2W
100
R57
D14
1SS83
D1
MA167
2W160
R1
240
R3
Q3
2SJ618_
Q4
2SK3497_
240
R2
Q11
2SJ618_
Q17
2SJ618_
Q14
2SK3497_
Q20
2SK3497_
2kR21 2kR35 2kR53
2kR5 2kR20 2kR36
D20
1SR139-400
D19
1SR139-400
D21
LN1VB60
1
2
K4
308-0212-00
0.47
R88
0.47
R89
1
2
TP2
308-0221-00
D16
HZ153L
D15
HZ153L
D13
HZ6A1L
330R9
330R27
330R42
330R16
330R30
330R47
22u
200V
C24
22u 200V
C23
1000u
50V
C34
1000u
50V
C33
1
8
2
3
4
IC1A
NJM4580D-D
7
6
5
IC1B
NJM4580D-D
6.8R59
22n
C19
4.7n
C7
4.7n
C4
4.7n
C11
4.7n
C10
0.5W 309F
R58
0.5W2.21kF
R52
0.5W309F
R54
0.5W4.42kFR61
0.5W4.42kFR62
!
!
!
!
!
!
!
Attention mark indicating critical components for safety.
Replacement must be made with identical parts of specified part number.
CAUTION
Q27
2SC4685_
Q29
2SC4793_
Q28
2SA1837_
2W
0.22
R50
2W
0.22
R39
2W
0.22
R29
2W
0.22
R17
2W
0.22
R24
2W
0.22
R8
100
R28
15k
R23
15k
R22
15k
R46
100
R51
15k
R45
68u 100V
C27
68u 100V
C26
47n
C18
47n
C17
10u 50V
C28
100n
C12
100n
C13
Q30
2SJ618_
Q31
2SK3497_
2kR72
2kR65
330R67330R68
2W
0.22
R69
2W
0.22
R66
Q32
2SJ618_
Q33
2SK3497_
2kR81
2kR73
330R77330R78
2W
0.22
R79
2W
0.22
R76
Q34
2SJ618_
Q35
2SK3497_
2kR86
2kR80
330R83330R85
2W
0.22
R84
2W
0.22
R82
1
2
K2
308-0207-00
OUTPUT
NFB
0.5W3.83kFR63
0.5W3.83kFR64
+
-
30mV
1
2
TP1
308-0221-00
3
2
1
200VR1
583-0226-00
Q26
2SA1837_
Q25
2SC4793_
1
2
3
4
J2
314-1116-04
1
2
3
4
J1
314-1116-04
0.47
R87
0.47
R90
1
2
3
4
5
6
7
K3
308-0705-00
HEATSINK
100n
C3
HEAT T.
*
C25
C21
C22
C20
*
*
*
*
Text
^ 23mA
+2.44V
-2.44V
<-15.3mA<-15.3mA <-15.3mA<-15.3mA
<-2.16mA
<-0.9mA
0.56V
<-2.16mA<-2.16mA<-2.16mA
<-0.9mA<-0.9mA
<-0.9mA
0.56V
-0.56V
-0.56V
15V->
-15V->
TS1
369-0033-00
1000u
63V
C30
1000u
63V
C32
1000u
63V
C29
1000u
63V
C31
33u
100V
C6
33u
100V
C9
33u
100V
C5
33u
100V
C8
!
!
1
2
3
4
K1
308-0416-00
470p
C15
470pC14
33k
R74
33k
R75
from Balance Input Ass'y to Protection Ass'y
to Protection Ass'y
from Power Trans
-
1
5
-
P
O
W
E
R
A
M
P
A
S
S
'
Y
(
7
1
7
-
0
0
9
0
-
0
0
)
This mark is not standard.

Related product manuals